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OPERATING INSTRUCTIONS  

*Close coupled centrifugal single-stage pumps

NM, NMS, NM4, NMS4 

Содержание NM Series

Страница 1: ...OPERATING INSTRUCTIONS Close coupled centrifugal single stage pumps NM NMS NM4 NMS4 ...

Страница 2: ...IST NM 06_2017ed25_MXS 11_03con gall 30 05 17 08 30 Pagina 1 ...

Страница 3: ...me into contact with the water Read carefully the installation section which sets forth The maximum permissible structural working pressure chapter 3 1 The type and section of the power cable chapter 6 8 The type of electrical protection to be installed chapter 6 8 1 1 Symbols To improve the understanding of the manual below are indicated the symbols used with the related meaning Information and w...

Страница 4: ...or the pump materials contents of solids up to 0 2 Liquid temperature from 10 C to 90 C Special construction For clean liquids non explosive and non flammable without abrasives which are non aggressive for the pump materials contents of solids up to 0 2 with the following characteristics Cooling mixtures with temperatures from 0 to 30 C Water with temperatures from 90 C to 140 C Oil with temperatu...

Страница 5: ...aintain the content intact During transportation avoid to stack excessive wei ghts Ensure that during the transportation the packed cannot move The transport vehicles must comply for the weight and dimensions with the chosen product see para graph 13 1 dimensions and weights 5 1 Handling Handle with care the packages must not receive impacts Avoid to impact onto the package materials that could da...

Страница 6: ...delta starting or an other starting device ATTENTION never allow washers or other metal parts to fall into the internal cable opening between the terminal box and stator If this occurs dismantle the motor to recover the object which has fallen inside If the terminal box is provided with an inlet gland use a flexible power supply cord of the H07 RN F type with section of cable not less than 11 TAB ...

Страница 7: ...arly qualified persons in order to avoid a hazard In case of extraordinary maintenance or maintenance operations that require part removing the operator must be a qualified technician able to read schemes and drawings It is suggest to register all maintenance operation executed During maintenance keep particular attention in order to avoid the introduction of small external parts that could compro...

Страница 8: ...ts 14 28 the motor can be taken out complete with the impeller 9 DISPOSAL The final disposal of the device must be done by spe cialized company Make sure the specialized company follows the classification of the material parts for the separation Observe the local regulations and dispose the device accordingly with the international rules for environ ment protection 10 SPARE PARTS 10 1 Spare parts ...

Страница 9: ...ge are suitable 1b Connect the power supply cable correctly Check the setting of the thermal overload protection 1c Check the power supply and make sure that the pump shaft is turning freely Check the setting of the thermal overload protection 1d Replace the fuses check points a and c 1e See Blocked pump instruction booklet 1f Repair or replace the engine 2a Unblock the pump by using a screw drive...

Страница 10: ... NM 32 20C A NM 32 20A B NM 40 12C B F B NM 40 12A C NM 40 16C C NM 40 16B B NM 40 16A C NM 40 20C B D B NM 40 20A A AR A B A NM 40 25C C NM 40 25B C NM 40 25A C NM 50 12F C NM 50 12D B NM 50 12A C S C NM 50 16A B B B NM 50 20B C NM 50 20A C NM 50 20S C NM 50 25C C NM 50 25B C NM 50 25A C NM 65 12E C NM 65 12A B C B NM 65 16D B NM 65 16C C NM 65 16B C NM 65 16A C AR NM 65 20C B NM 65 20B B NM 80 1...

Страница 11: ... B NM 32 20A B B NM 40 12C A F A B NM 40 12A B B NM 40 16C B B NM 40 16B A B NM 40 16A B B NM 40 20C B D B B NM 40 200A A AR A B A B NM 4025 C C B NM 4025 B C B NM 4025 A C B NM 50 12F B B NM 50 12D A B NM 50 12A B S B B NM 50 160A B B B B NM 5025 C C B NM 5025 B C B NM 5025 A C B NM 65 125A B C B B NM 65 12E A B NM 65 160D B B NM 65 160C C B NM 65 200B B C B B NM 65 200A A B NM 65 250C B B NM 80 ...

Страница 12: ...5 NM4 25 12A A 56 313 90 140 199 37 5 27 5 170 130 9 38 9 5 85 88 250 DN1 g DN1 DN2 ISO 228 10 B NM4 B NM4 25 160AE BE mm Picture 56 380 100 160 228 37 5 27 5 190 150 30 38 9 5 a fM h1 h2 H m1 m2 n1 n2 n3 b s l1 l2 w 102 102 250 11 1 B NM4 25 200B A C A G 11 2 G 1 63 400 125 180 253 45 32 5 245 200 49 45 11 5 125 125 250 19 19 kg 25 23 11 B NM4 25 200A C 63 440 125 180 253 45 32 5 245 200 49 45 11...

Страница 13: ...4 65 25A B NM4 65 31C B B B NM4 65 31A B NM4 80 16B C C B NM4 80 16A C NM4 80 20C B A A B A NM4 80 25C A NM4 80 25B B A B NM4 80 31C B NM4 80 31A B NM4 100 31B C NM4 125 25A B NM4 100 20B A C A NM4 100 20A B NM4 100 25B B NM4 100 25A B NM4 125 25E B D B NM4 125 25C B DG 4 93 09 6 6 6 6 8 6 6 6 8 6 6 6 8 8 8 6 6 6 8 8 8 6 432 520 520 540 540 432 520 540 540 520 520 540 540 540 540 520 520 540 540 5...

Страница 14: ...N C K D N Ø g2 32 76 100 140 4 19 18 40 84 110 150 4 19 18 50 99 125 165 4 19 20 65 118 145 185 4 19 20 80 132 160 200 8 19 22 100 156 180 220 8 19 24 125 184 210 250 8 19 24 mm DN DG DK DE 32 76 100 140 40 84 110 150 50 99 125 165 65 118 145 185 80 132 160 200 mm 100 156 180 220 125 184 210 250 150 211 240 285 200 266 295 340 g1 mm 12 B NM4 B NM4 32 16A B 50 32 80 410 132 160 260 100 70 240 190 4...

Страница 15: ...20 98 08 98 04 98 00 76 54 90 04 14 28 32 00 14 20 36 00 28 00 28 04 14 04 14 05 28 12 46 00 32 30 14 12 14 13 3 94 086 14 00 14 24 36 50 94 00 76 54 94 02 NMM NM NM4 50 20C CE 13 2 Drawing for dismantling and assembly óÂ ÚÂÊ Îfl ÂÏÓÌÚ Ê Ë Ò Ó ÍË 组装与分解图 IST NM 06_2017ed25_MXS 11_03con gall 30 05 17 08 31 Pagina 84 ...

Страница 16: ...0 20 32 00 14 20 36 00 28 00 28 04 14 04 14 05 36 50 46 00 32 30 32 32 32 33 14 12 14 13 3 94 084 14 00 14 24 NM4 50 20A B AE BE NM4 65 20B BE NM4 65 25B BE NM4 80 20A B C AE BE CE NM4 80 25 C CE NM4 100 20B C BE CE 13 2 Drawing for dismantling and assembly óÂ ÚÂÊ Îfl ÂÏÓÌÚ Ê Ë Ò Ó ÍË 组装与分解图 IST NM 06_2017ed25_MXS 11_03con gall 30 05 17 08 31 Pagina 85 ...

Страница 17: ...13 2 Drawing for dismantling and assembly óÂ ÚÂÊ Îfl ÂÏÓÌÚ Ê Ë Ò Ó ÍË 组装与分解图 NMS 37 75 kW NMS4 18 5 75 kW IST NM 06_2017ed25_MXS 11_03con gall 30 05 17 08 31 Pagina 86 ...

Страница 18: ...romagnetic compatibility Standards EN ISO 12100 2010 EN IEC 60204 1 2006 EN 809 A1 C1 Additional information No further details Declaration We hereby declare under our sole responsibility that the product s mentioned above to which this declaration relates complies with the above mentioned standards and Directives BEDU Pompen BV Poort van Midden Gelderland Rood 10 6666 LT Heteren Tel 31 0 88 4802 ...

Страница 19: ......

Страница 20: ...orking from our own workplace or at your location A fast and appropriate solution for all your issues Wide range of liquid pumps Repair maintenance and revision made for your process BEDU POMPEN B V Poort van Midden Gelderland Rood 10 6666 LT HETEREN Nederland Telefoon 31 0 88 4802 900 E mail info bedu eu WWW BEDU EU BEDU BELGIUM B V B A Industriepark West 75 9100 SINT NIKLAAS België Telefoon 32 0...

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